{"id":"https://openalex.org/W1970119432","doi":"https://doi.org/10.1145/1282280.1282305","title":"Demonstration of image retrieval based on illumination invariant textural MRF features","display_name":"Demonstration of image retrieval based on illumination invariant textural MRF features","publication_year":2007,"publication_date":"2007-07-09","ids":{"openalex":"https://openalex.org/W1970119432","doi":"https://doi.org/10.1145/1282280.1282305","mag":"1970119432"},"language":"en","primary_location":{"id":"doi:10.1145/1282280.1282305","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1282280.1282305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM international conference on Image and video retrieval","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090941693","display_name":"Pavel V\u00e1cha","orcid":"https://orcid.org/0000-0002-3000-4083"},"institutions":[{"id":"https://openalex.org/I4210119419","display_name":"Czech Academy of Sciences, Institute of Information Theory and Automation","ror":"https://ror.org/03h1hsz49","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210119419"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Pavel Vacha","raw_affiliation_strings":["Institute of Information Theory and Automation Academy of Sciences, Czech Republic","Institute of Information Theory and Automation, Academy of Sciences Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Theory and Automation Academy of Sciences, Czech Republic","institution_ids":["https://openalex.org/I4210119419"]},{"raw_affiliation_string":"Institute of Information Theory and Automation, Academy of Sciences Czech Republic","institution_ids":["https://openalex.org/I4210119419"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044207475","display_name":"Michal Haindl","orcid":"https://orcid.org/0000-0001-8159-3685"},"institutions":[{"id":"https://openalex.org/I4210119419","display_name":"Czech Academy of Sciences, Institute of Information Theory and Automation","ror":"https://ror.org/03h1hsz49","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210119419"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Michal Haindl","raw_affiliation_strings":["Institute of Information Theory and Automation Academy of Sciences, Czech Republic","Institute of Information Theory and Automation, Academy of Sciences Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Theory and Automation Academy of Sciences, Czech Republic","institution_ids":["https://openalex.org/I4210119419"]},{"raw_affiliation_string":"Institute of Information Theory and Automation, Academy of Sciences Czech Republic","institution_ids":["https://openalex.org/I4210119419"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210119419"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.06820868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"135","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9459999799728394,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7481246590614319},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.7147274017333984},{"id":"https://openalex.org/keywords/markov-random-field","display_name":"Markov random field","score":0.7020050287246704},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6942378878593445},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.6683487892150879},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6058955788612366},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.556810736656189},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.5563597679138184},{"id":"https://openalex.org/keywords/content-based-image-retrieval","display_name":"Content-based image retrieval","score":0.5326020121574402},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46801695227622986},{"id":"https://openalex.org/keywords/image-texture","display_name":"Image texture","score":0.4459018111228943},{"id":"https://openalex.org/keywords/visual-word","display_name":"Visual Word","score":0.4438134729862213},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.25087302923202515},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.24406516551971436},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21570158004760742},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.14930036664009094}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7481246590614319},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.7147274017333984},{"id":"https://openalex.org/C2778045648","wikidata":"https://www.wikidata.org/wiki/Q176827","display_name":"Markov random field","level":4,"score":0.7020050287246704},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6942378878593445},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6683487892150879},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6058955788612366},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.556810736656189},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.5563597679138184},{"id":"https://openalex.org/C2780052074","wikidata":"https://www.wikidata.org/wiki/Q1128648","display_name":"Content-based image retrieval","level":4,"score":0.5326020121574402},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46801695227622986},{"id":"https://openalex.org/C63099799","wikidata":"https://www.wikidata.org/wiki/Q17147001","display_name":"Image texture","level":4,"score":0.4459018111228943},{"id":"https://openalex.org/C189391414","wikidata":"https://www.wikidata.org/wiki/Q7936579","display_name":"Visual Word","level":4,"score":0.4438134729862213},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.25087302923202515},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.24406516551971436},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21570158004760742},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.14930036664009094},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1282280.1282305","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1282280.1282305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM international conference on Image and video retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2116132882","https://openalex.org/W2159988601"],"related_works":["https://openalex.org/W2416959398","https://openalex.org/W2900811989","https://openalex.org/W2746816529","https://openalex.org/W2024252608","https://openalex.org/W2534459178","https://openalex.org/W2342735177","https://openalex.org/W2761229199","https://openalex.org/W2960611766","https://openalex.org/W2031096531","https://openalex.org/W3201443322"],"abstract_inverted_index":{"Content-based":[0],"image":[1],"retrieval":[2,56],"(CBIR)":[3],"systems":[4],"target":[5],"database":[6],"images":[7,39],"using":[8],"feature":[9],"similarities":[10],"with":[11,40,47],"respect":[12],"to":[13],"the":[14,62],"query.":[15],"Our":[16],"CBIR":[17],"demonstration":[18],"utilises":[19],"novel":[20],"illumination":[21,49,54],"invariant":[22,55],"features,":[23],"which":[24],"are":[25],"extracted":[26],"from":[27,61],"Markov":[28],"random":[29],"field":[30],"(MRF)":[31],"based":[32],"texture":[33],"representations.":[34],"These":[35],"features":[36],"allow":[37],"retrieving":[38],"similar":[41],"scenes":[42],"comprising":[43],"colour-textured":[44],"objects":[45],"viewed":[46],"different":[48],"brightness":[50],"or":[51],"spectrum.":[52],"The":[53],"is":[57],"verified":[58],"on":[59],"textures":[60],"Outex":[63],"database.":[64]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
